Except I wasn't the first one who made the Pleiades connection (that would be
Tokenugget (
who was the first who brought it up, I believe),
Dylan741,
ArDZer and other folks in this thread I may have forgotten to cite), and all I did was appropriate (or steal, if that's your point of view lol) said theory into my conspiracy board (considering their connection to the mythological Orion). Also, that doesn't necessarily eliminate the Pleiades similarities (which there are, if we go by what
Dylan741 said in his post that you quoted), and we can just consider Calypso to be someone from the myths that was added in the harem pool before her retraction - likely due to cutting back from the game's already bloated scope and the implications said addition will definitely bring to the current debate on the true nature of Eternum.